Djorgovski, S. and Spinrad, H. and Marr, J. (1985) Observing the galaxy evolution at high redshifts. In: New Aspects of Galaxy Photometry. Lecture Notes in Physics. No.232. Springer , Berlin, pp. 193-198. ISBN 978-3-540-15657-4. https://resolver.caltech.edu/CaltechAUTHORS:20190723-131706914
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Abstract
Magnitudes and colors for a sample of distant 3CR radio-galaxies, with redshifts up to z=1.82, show very dramatic evidence for luminosity and color evolution of these objects. Cosmological differences are small compared to the detected evolutionary effects. Elongated shapes and very extended (both in space and velocity) [0 II] emission lines suggest violent merging activity at the early epochs, and possibly mark the beginnings of activity of powerful radio-galaxies.
| Item Type: | Book Section | ||||||||
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| Additional Information: | © 1985 Springer-Verlag. This work was supported in part by the NSF grant AST81-16125 to H.S., and the University of California Moore Fellowship and the AAS travel grant to S.D. This work is largely based on the data obtained at the Kitt Peak National Observatory. | ||||||||
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| Subject Keywords: | Evolutionary Effect; High Redshift; Stellar Population; Galaxy Evolution; Hubble Diagram | ||||||||
| Series Name: | Lecture Notes in Physics | ||||||||
| Issue or Number: | 232 | ||||||||
| DOI: | 10.1007/BFb0030942 | ||||||||
| Record Number: | CaltechAUTHORS:20190723-131706914 | ||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20190723-131706914 | ||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||
| ID Code: | 97358 | ||||||||
| Collection: | CaltechAUTHORS | ||||||||
| Deposited By: | Tony Diaz | ||||||||
| Deposited On: | 23 Jul 2019 20:50 | ||||||||
| Last Modified: | 16 Nov 2021 17:31 |
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